8157512: AssertionError in javac when module-info < v53.0

Reviewed-by: jjg
2025-09-20 11:04:34 +02:00 · 2016-08-16 09:45:19 +05:30 · 2016-08-16 09:45:19 +05:30 · c7f35c53af
commit c7f35c53af
parent 8513d8d26f
5 changed files with 138 additions and 0 deletions
--- a/langtools/test/tools/javac/modules/AnachronisticModuleInfo/AnachronisticModuleInfoTest.java
+++ b/langtools/test/tools/javac/modules/AnachronisticModuleInfo/AnachronisticModuleInfoTest.java
@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8157512
+ * @summary AssertionError in javac when module-info < v53.0
+ * @library /tools/lib
+ * @modules
+ *      jdk.compiler/com.sun.tools.javac.api
+ *      jdk.compiler/com.sun.tools.javac.main
+ * @build toolbox.ToolBox toolbox.JavacTask module-info
+ * @run main AnachronisticModuleInfoTest
+ */
+
+import toolbox.JavacTask;
+import toolbox.Task;
+import toolbox.TestRunner;
+import toolbox.ToolBox;
+
+import java.io.IOException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+public class AnachronisticModuleInfoTest extends TestRunner {
+
+    protected ToolBox tb;
+
+    AnachronisticModuleInfoTest() {
+        super(System.err);
+        tb = new ToolBox();
+    }
+
+    public static void main(String... args) throws Exception {
+        AnachronisticModuleInfoTest t = new AnachronisticModuleInfoTest();
+        t.runTests();
+    }
+
+    /**
+     * Run all methods annotated with @Test, and throw an exception if any
+     * errors are reported..
+     *
+     * @throws Exception if any errors occurred
+     */
+    protected void runTests() throws Exception {
+        runTests(m -> new Object[] { Paths.get(m.getName()) });
+    }
+
+    Path[] findJavaFiles(Path... paths) throws IOException {
+        return tb.findJavaFiles(paths);
+    }
+
+    @Test
+    public void anachronisticModuleInfoTest(Path base) throws Exception {
+        Path src = base.resolve("src");
+        tb.writeJavaFiles(src, "class C { }");
+        String modulePath = System.getProperty("test.classes");
+
+        String log = new JavacTask(tb, Task.Mode.CMDLINE)
+                .options("-XDrawDiagnostics",
+                        "-upgrademodulepath", modulePath)
+                .files(findJavaFiles(src))
+                .run(Task.Expect.FAIL)
+                .writeAll()
+                .getOutput(Task.OutputKind.DIRECT);
+        String expected = "- compiler.err.cant.access: foo.module-info, (compiler.misc.bad.class.file.header: module-info.class, (compiler.misc.anachronistic.module.info: 52, 0))";
+        if (!log.contains(expected))
+            throw new Exception("expected output not found" + log);
+    }
+}